SE8601288L - DEVICE FOR DETERMINING AN APPLICATED PRESSURE THICKNESS, WHEN THIS IS PLACED ON A PRESSURE BEARING - Google Patents

DEVICE FOR DETERMINING AN APPLICATED PRESSURE THICKNESS, WHEN THIS IS PLACED ON A PRESSURE BEARING

Info

Publication number
SE8601288L
SE8601288L SE8601288A SE8601288A SE8601288L SE 8601288 L SE8601288 L SE 8601288L SE 8601288 A SE8601288 A SE 8601288A SE 8601288 A SE8601288 A SE 8601288A SE 8601288 L SE8601288 L SE 8601288L
Authority
SE
Sweden
Prior art keywords
print
thickness
light
carrier
pressure
Prior art date
Application number
SE8601288A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE8601288D0 (en
SE457294B (en
Inventor
S J D Ericsson
Original Assignee
Svecia Silkscreen Maskiner Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Svecia Silkscreen Maskiner Ab filed Critical Svecia Silkscreen Maskiner Ab
Priority to SE8601288A priority Critical patent/SE457294B/en
Publication of SE8601288D0 publication Critical patent/SE8601288D0/en
Priority to EP87850091A priority patent/EP0238469A3/en
Priority to US07/027,658 priority patent/US4745292A/en
Priority to JP62067707A priority patent/JPS62229015A/en
Publication of SE8601288L publication Critical patent/SE8601288L/en
Publication of SE457294B publication Critical patent/SE457294B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F33/00—Indicating, counting, warning, control or safety devices
    • B41F33/0027—Devices for scanning originals, printing formes or the like for determining or presetting the ink supply
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F15/00—Screen printers
    • B41F15/08—Machines
    • B41F15/0804—Machines for printing sheets
    • B41F15/0813—Machines for printing sheets with flat screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F15/00—Screen printers
    • B41F15/14—Details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
    • G01B11/0608—Height gauges
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
    • G01B11/0616—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material of coating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Printing Methods (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Screen Printers (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)

Abstract

The present invention refers to an arrangement for determining the thickness of a print applied to a print carrier. The applied print whose thickness is to be determined is orientated in a manner which enables the print to be irradiated with light, e.g. light beams, emitted from a light source; in that the light is projected onto the print at an angle not greater than 90 DEG in relation to a line orientated at right angles to the horizontal plane of the print; in that the respective magnitudes of a shadow image of the print thickness, produced by said light beams, and the extension of said shadow image along the carrier are evaluated together with information relating to the prevailing angle of the light beams; and in that the height or thickness of the print above the surface of the carrier is established on the basis of the thus evaluated magnitudes.
SE8601288A 1986-03-19 1986-03-19 DEVICE FOR DETERMINING AN APPLICATED PRESSURE THICKNESS SE457294B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE8601288A SE457294B (en) 1986-03-19 1986-03-19 DEVICE FOR DETERMINING AN APPLICATED PRESSURE THICKNESS
EP87850091A EP0238469A3 (en) 1986-03-19 1987-03-18 An arrangement for establishing the thickness of print applied to a print carrier
US07/027,658 US4745292A (en) 1986-03-19 1987-03-19 Arrangement for establishing the thickness of print applied to a print carrier
JP62067707A JPS62229015A (en) 1986-03-19 1987-03-19 Device for ensuring thickness of print given to print carrier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8601288A SE457294B (en) 1986-03-19 1986-03-19 DEVICE FOR DETERMINING AN APPLICATED PRESSURE THICKNESS

Publications (3)

Publication Number Publication Date
SE8601288D0 SE8601288D0 (en) 1986-03-19
SE8601288L true SE8601288L (en) 1987-09-20
SE457294B SE457294B (en) 1988-12-12

Family

ID=20363901

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8601288A SE457294B (en) 1986-03-19 1986-03-19 DEVICE FOR DETERMINING AN APPLICATED PRESSURE THICKNESS

Country Status (4)

Country Link
US (1) US4745292A (en)
EP (1) EP0238469A3 (en)
JP (1) JPS62229015A (en)
SE (1) SE457294B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4912336A (en) * 1989-02-21 1990-03-27 Westinghouse Electric Corp. Surface shape and reflectance extraction system
US5617209A (en) * 1995-04-27 1997-04-01 View Engineering, Inc. Method and system for triangulation-based, 3-D imaging utilizing an angled scaning beam of radiant energy
US9335157B2 (en) * 2014-10-14 2016-05-10 Electronics For Imaging, Inc. Differential lighting

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3834819A (en) * 1973-07-05 1974-09-10 Western Electric Co Thickness measuring
US4158507A (en) * 1977-07-27 1979-06-19 Recognition Equipment Incorporated Laser measuring system for inspection
GB2021762B (en) * 1978-05-17 1982-09-02 British Steel Corp Determining the dimensions of workpieces
US4333044A (en) * 1980-08-29 1982-06-01 Western Electric Co., Inc. Methods of and system for aligning a device with a reference target
NO152065C (en) * 1983-02-24 1985-07-24 Tomra Systems As PROCEDURE FOR CONTINUOUS RECOGNITION OF TOTAL OR PARTIAL TRANSPARENT GOODS, EX. BOTTLES

Also Published As

Publication number Publication date
US4745292A (en) 1988-05-17
SE8601288D0 (en) 1986-03-19
JPS62229015A (en) 1987-10-07
SE457294B (en) 1988-12-12
EP0238469A2 (en) 1987-09-23
EP0238469A3 (en) 1990-01-17

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